TY  - RPRT
TI  - Improved solid-phase microextraction device for use in on-line immunoaffinity capillary electrophoresis.
AU  - Norberto A Guzman
PY  - 2003
DO  - 10.1002/elps.200305647
UR  - https://pubmed.ncbi.nlm.nih.gov/14613197/
ID  - 14613197
ER  -